Search Results for author: Alasdair Newson

Found 12 papers, 8 papers with code

A Compact and Semantic Latent Space for Disentangled and Controllable Image Editing

1 code implementation13 Dec 2023 Gwilherm Lesné, Yann Gousseau, Saïd Ladjal, Alasdair Newson

Recent advances in the field of generative models and in particular generative adversarial networks (GANs) have lead to substantial progress for controlled image editing, especially compared with the pre-deep learning era.

Attribute Disentanglement

Infusion: Internal Diffusion for Video Inpainting

no code implementations2 Nov 2023 Nicolas Cherel, Andrés Almansa, Yann Gousseau, Alasdair Newson

We show that in the case of video inpainting, thanks to the highly auto-similar nature of videos, the training of a diffusion model can be restricted to the video to inpaint and still produce very satisfying results.

Optical Flow Estimation Video Inpainting

Feature-Style Encoder for Style-Based GAN Inversion

1 code implementation4 Feb 2022 Xu Yao, Alasdair Newson, Yann Gousseau, Pierre Hellier

Additionally, we demonstrate that the proposed encoder is especially well-suited for inversion and editing on videos.

Image Reconstruction

A Latent Transformer for Disentangled Face Editing in Images and Videos

1 code implementation ICCV 2021 Xu Yao, Alasdair Newson, Yann Gousseau, Pierre Hellier

Previous works that attempt to tackle this problem may suffer from the entanglement of facial attributes and the loss of the person's identity.

Attribute Disentanglement

PCAAE: Principal Component Analysis Autoencoder for organising the latent space of generative networks

1 code implementation14 Jun 2020 Chi-Hieu Pham, Saïd Ladjal, Alasdair Newson

We hope that this approach will contribute to better understanding of the intrinsic latent spaces of powerful deep generative models.

Processsing Simple Geometric Attributes with Autoencoders

no code implementations15 Apr 2019 Alasdair Newson, Andrés Almansa, Yann Gousseau, Saïd Ladjal

This results in a wide range of practical problems, such as difficulties in training, the tendency to sample images with little or no variability, and generalisation problems.

Image Generation Position

A PCA-like Autoencoder

1 code implementation2 Apr 2019 Saïd Ladjal, Alasdair Newson, Chi-Hieu Pham

In this paper, we propose an algorithm to create such a network.

Taking Apart Autoencoders: How do They Encode Geometric Shapes ?

no code implementations ICLR 2018 Alasdair Newson, Andres Almansa, Yann Gousseau, Said Ladjal

We study the precise mechanisms which allow autoencoders to encode and decode a simple geometric shape, the disk.

Video Inpainting of Complex Scenes

no code implementations18 Mar 2015 Alasdair Newson, Andrés Almansa, Matthieu Fradet, Yann Gousseau, Patrick Pérez

Our algorithm is able to deal with a variety of challenging situations which naturally arise in video inpainting, such as the correct reconstruction of dynamic textures, multiple moving objects and moving background.

Image Inpainting Video Editing +1

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